142912320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{148867}}^1$

素因数の和:148887

約数の個数: 56

約数和(自身を含む): 453749664

約数和(自身を除く): 310837344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 148867, 297734, 446601, 595468, 744335, 893202, 1190936, 1488670, 1786404, 2233005, 2381872, 2977340, 3572808, 4466010, 4763744, 5954680, 7145616, 8932020, 9527488, 11909360, 14291232, 17864040, 23818720, 28582464, 35728080, 47637440, 71456160, 142912320]

約数ペア:

[(1, 142912320), (2, 71456160), (3, 47637440), (4, 35728080), (5, 28582464), (6, 23818720), (8, 17864040), (10, 14291232), (12, 11909360), (15, 9527488), (16, 8932020), (20, 7145616), (24, 5954680), (30, 4763744), (32, 4466010), (40, 3572808), (48, 2977340), (60, 2381872), (64, 2233005), (80, 1786404), (96, 1488670), (120, 1190936), (160, 893202), (192, 744335), (240, 595468), (320, 446601), (480, 297734), (960, 148867)]